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# frozen_string_literal: true
# encoding: utf-8
module Mongoid
# Contains logging behavior.
module Loggable
# Get the logger.
#
# @note Will try to grab Rails' logger first before creating a new logger
# with stderr.
#
# @example Get the logger.
# Loggable.logger
#
# @return [ Logger ] The logger.
#
# @since 3.0.0
def logger
return @logger if defined?(@logger)
@logger = rails_logger || default_logger
end
# Set the logger.
#
# @example Set the logger.
# Loggable.logger = Logger.new(STDERR)
#
# @param [ Logger ] logger The logger to set.
#
# @return [ Logger ] The new logger.
#
# @since 3.0.0
def logger=(logger)
@logger = logger
end
private
# Gets the default Mongoid logger - stderr.
#
# @api private
#
# @example Get the default logger.
# Loggable.default_logger
#
# @return [ Logger ] The default logger.
#
# @since 3.0.0
def default_logger
logger = Logger.new(STDERR)
logger.level = Mongoid::Config.log_level
logger
end
# Get the Rails logger if loaded in a Rails application, otherwise nil.
#
# @api private
#
# @example Get Rails' logger.
# Loggable.rails_logger
#
# @return [ Logger ] The Rails logger.
#
# @since 3.0.0
def rails_logger
if defined?(::Rails)
::Rails.logger
else
nil
end
end
end
end
Version data entries
27 entries across 27 versions & 2 rubygems